16509 ENNIS TRL, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $121,037 and $492,271, with a best estimate of $429,631. That places the property below the R250401D - AVERY RANCH EAST (PH. 1) median of $524,962, in a neighborhood that declined 2.2% over the past year.
Estimated Value Range
$429,631
$492,929
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $121,037 and $492,271. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$153,192 for 500 sqft less living space. Net adjustment: -$153,192.
Adjusted -$216,614 for 707 sqft less living space and -$7,430 for being older. Net adjustment: -$224,044.
Adjusted -$51,473 for 168 sqft less living space and +$37,150 for being newer. Net adjustment: -$14,323.
Adjusted -$337,023 for 1,100 sqft less living space and -$7,430 for being older. Net adjustment: -$344,453.
Adjusted -$78,434 for 256 sqft less living space and +$44,580 for being newer. Net adjustment: -$33,854.
The Neighborhood
This home is valued 6.1% below the R250401D - AVERY RANCH EAST (PH. 1) median of $524,962. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.2% over the past year.
R250401D - AVERY RANCH EAST (PH. 1)
typicalThis home is -6.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,618 across all districts. With a homestead exemption claimed, that drops to $7,760 — saving $1,858 per year. That's $647 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,402 |
| Austin | City | 0.5240% | $2,583 |
| Williamson County | County | 0.3694% | $1,821 |
| Austin Community College | special | 0.1034% | $510 |
| Williamson County FM/Rd | County | 0.0443% | $219 |
| Upper Brushy Creek WCID | Water | 0.0170% | $84 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $9,618 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $429,631 would pay approximately $2,682 per month (principal and interest only, excluding taxes and insurance).